AS33741 - DENNIS-GROUP - Dennis Group, US

United States Canada
AS Number
AS33741
AS Name
DENNIS-GROUP
Org Name
Dennis Group
Country
United States
Registry

arin

RegDate

2024-06-06

Updated

2025-02-26

AS33741 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

15

IPv4 NUMs

1,280

IPv6 NUMs(/64)

16,777,216

1,280 IPv4 Addresses
CIDR Description IP Num
23.184.184.0/24
ROA Signed and Valid IRR Valid
Dennis Group 256
142.249.168.0/24
ROA Signed and Valid
Dennis Group 256
142.249.168.0/22
ROA Signed and Valid
Dennis Group 1024
142.249.169.0/24
ROA Signed and Valid
Dennis Group 256
142.249.170.0/24
ROA Signed and Valid
Dennis Group 256
142.249.171.0/24
ROA Signed and Valid
Dennis Group 256
CIDR Description IP NUMs(prefix /64)
2602:819:a000::/40
ROA Signed and Valid IRR Valid
Dennis Group 16777216
2602:819:a00f::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a011::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a040::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a040::/46
ROA Signed and Valid IRR Parent Valid
Dennis Group 262144
2602:819:a041::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a043::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a048::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a04c::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a081::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a0a4::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a0a6::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a0c1::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a0c8::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
2602:819:a0e1::/48
ROA Signed and Valid IRR Parent Valid
Dennis Group 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS577 BACOM - Bell Canada, CA Canada 6,917,376 8,785,297,408 IPv4 IPv4 IPv6 IPv6
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,732,096 21,474,902,016 IPv4 IPv4 IPv6 IPv6
AS7015 COMCAST-7015 - Comcast Cable Communications, LLC, US United States 46,336 66,125,824 IPv4 IPv4 IPv6 IPv6
AS7725 COMCAST-7725 - Comcast Cable Communications, LLC, US United States 10,496 282,312,507,719,680 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,058,624 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS33660 CMCS - Comcast Cable Communications, LLC, US United States 2,560 554,056,089,600 IPv4 IPv4 IPv6 IPv6 
ASNumber:       33741
ASName:         DENNIS-GROUP
ASHandle:       AS33741
RegDate:        2024-07-26
Updated:        2024-07-26
Comment:        https://dennisgroup.com    
Ref:            https://rdap.arin.net/registry/autnum/33741


OrgName:        Dennis Group
OrgId:          DEGL-2
Address:        1537 Main Street
City:           Springfield
StateProv:      MA
PostalCode:     01103
Country:        US
RegDate:        2024-06-06
Updated:        2025-02-26
Comment:        https://www.dennisgroup.com
Ref:            https://rdap.arin.net/registry/entity/DEGL-2


OrgAbuseHandle: DGITD-ARIN
OrgAbuseName:   Dennis Group Information Technology Department
OrgAbusePhone:  +1-413-787-1785 
OrgAbuseEmail:  ITAdmin@dennisgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DGITD-ARIN

OrgRoutingHandle: DGITD-ARIN
OrgRoutingName:   Dennis Group Information Technology Department
OrgRoutingPhone:  +1-413-787-1785 
OrgRoutingEmail:  ITAdmin@dennisgroup.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DGITD-ARIN

OrgNOCHandle: DGITD-ARIN
OrgNOCName:   Dennis Group Information Technology Department
OrgNOCPhone:  +1-413-787-1785 
OrgNOCEmail:  ITAdmin@dennisgroup.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DGITD-ARIN

OrgDNSHandle: DGITD-ARIN
OrgDNSName:   Dennis Group Information Technology Department
OrgDNSPhone:  +1-413-787-1785 
OrgDNSEmail:  ITAdmin@dennisgroup.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/DGITD-ARIN

OrgTechHandle: DGITD-ARIN
OrgTechName:   Dennis Group Information Technology Department
OrgTechPhone:  +1-413-787-1785 
OrgTechEmail:  ITAdmin@dennisgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DGITD-ARIN